Walter Beyerlein

X-ray device

Frequency controlled resonant inverter

Three-phase rectifier circuit having capacitors which are switched into the circuit dependent on the rectifier output voltage

Computed tomography device including transmitters for contactless transmission of data and electrical power

Gantry for an X-Ray Device

Computerized tomography (CT) equipment has transducer laid out for contactless electrical power transmission and contactless data communication between stationary section and rotary section

MULTICATHODE X-RAY TUBE

Computed tomography apparatus and X-ray generator device therefor

Emission current controller for X-ray tube in X-ray system, has four control elements assigned to cathodes for changing voltage of cathodes in relation to earth in response to receiving of correction signal from voltage regulator

Computed tomography device